//
//  CHHLoadingView.h
//  小宝爱学
//
//  Created by imac on 15/9/9.
//  Copyright (c) 2015年 imac. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface CHHLoadingView : NSObject
+ (void)showAlertLV:(NSString *)aString duration:(CGFloat)duration;


//+ (void)showProgressHUD:(NSString *)aString duration:(CGFloat)duration;
//+ (void)showProgressHUD:(NSString *)aString;
//+ (void)hideProgressHUD;
//+ (void)updateProgressHUD:(NSString*)progress;

+(void)showProgressLoadingView:(NSString *)aString;
+(void)hideProgrssLoadingeView;
@end
